DCN: 141-01060-13 1/05 TS40 Manual
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Main Menu > Installer Settings (Hidden Screen)
Installer Settings
The Installer Settings screen is a hidden screen designed for installer use only. Do not change any
settings in this screen unless you are a qualified service technician. Changing these settings will affect the
operation of the heating/cooling system.
To enter this screen, go to the Main Menu selection screen and press and hold the two inner
buttons for 3 seconds until the Installer Settings screen appears.
The Installer Settings screen displays the current internal settings of the thermostat. You can view and
change the settings from this screen. Scroll to the desired function and use the +/- buttons to change.
Thermostat Setup screen navigation buttons:
Installer Settings Menu Items
These are the installer settings menu items that can be viewed and/or changed from this screen. The default
settings are in parentheses.
Installer Settings
Display Lock N
Service Mode
Network Addr 1
Max Heat SP 80
Done +
Done
+
Return to Main Menu screen
Increase setting by 1 or change from Y to N
Decrease setting by 1 or change from Y to N
Scroll Up
Scroll Down
Press and hold these two buttons when in the Main
Menu Screen to enter the Installer Settings Screen.